Project assistant at the Division of Mathematical Physics

Description of the workplace 

The position is located at the Division of Mathematical Physics, which is a common division between both the Natural Science and Engineering (LTH) faculty, and it is part of the Department of Physics. Presently, the Division of Mathematical Physics hosts five full professors and six lecturers. Research is conducted primarily in the field of quantum mechanical many-particle physics. Specifically, the research areas at the Division include ultra-cold atomic quantum gases, theoretical nuclear structure physics, nanostructure physics, quantum information theory, atomic theory and materials modelling. The division has numerous collaborations both internationally and within Lund University. The team where this position is located was recently associated with the Wallenberg Centre for Quantum Technology (WACQT) and is part of the strategic research priority areas of NanoLund as well as Light and Materials at Lund University.

We offer 

Lund University is a public authority which means that employees get particular benefits, generous annual leave and an advantageous occupational pension scheme. Read more on the University website about being a Lund University employee Work at Lund University

Work duties

The work involves the analytical and numerical modelling of rotating heteronuclear superfluid binary quantum systems of bosonic atoms with an uneven mass distribution in both components, where persistent currents are to be modeled and analyzed using the Gross-Pitaevskii method and the Bogoliubov-de-Gennes (BdG) formalism. The aim is to analyze the elementary excitations and the underlying symmetry breaking, such as Higgs and Goldstone excitation modes, in such systems. You will have responsibility for performing the analytical and numerical calculations and for evaluating the data of the simulations. Key responsibility areas are:

•    Assist in the development and implementation of models for heteronuclear bosonic superfluids using advanced quantum mechanical methods.
•    Perform numerical simulations to explore dynamical properties like persistent currents and vortex structures in rotating systems.
•    Analyze elementary excitations and investigate symmetry breaking related to Higgs and Goldstone modes.
•    Contribute to data analysis and interpretation of results.
•    Assist in preparing reports and research publications.

Qualifications  

Required qualifications for the position are: 

• Master’s degree in Theoretical Physics or equivalent 
• A solid background in theoretical quantum mechanics and quantum many body theory, especially in areas related to superfluidity and Bose-Einstein condensation.
• Familiarity with Gross-Pitaevskii equations, BdG formalism, and numerical simulation techniques.
• Experience with programming and computational tools (e.g., C++, Cuda, Python, or similar).
• Excellent knowledge and experience regarding the solution of the extended Gross Pitaevskii equation in several dimensions and the Bologliubov de Gennes formalism
• Excellent knowledge and experience regarding the theory of many body quantum systems in general
• Very good knowledge of English.

Additional qualifications for the position are:

• Good communication skills. 
• Strong analytical skills and attention to detail.
• God ability to work independenty.
• God ability to collaborate and communicate.

Consideration will also be given to how the applicant’s experience and skills complement and strengthen ongoing research within the department, and how they stand to contribute to its future development.

Further information 

The position is a fixed-term position for 6 months at 100 per cent of full time and starting date is by agreement, but latest before the end of 2024.

How to apply

Applications are to be submitted via the University’s recruitment system. The application should include a CV and a personal letter justifying your interest in the position and how it matches your qualifications. The application should also include a degree certificate or equivalent and any other document to which you would like to draw attention (copies of grade transcripts, details of referees, letters of recommendation, etc.)  

Welcome with your application!